A method of the basketball trajectory reconstruction - 文章详情页

作者：

Lifang, Wu (Lifang, Wu.) (学者：毋立芳) | Wei, Shen (Wei, Shen.) | Xiuli, Han (Xiuli, Han.) | Xianglong, Meng (Xianglong, Meng.) | Chao, Liu (Chao, Liu.) (学者：刘超)

收录：

EI Scopus

摘要：

In　this　paper　we　proposed　a　method　to　reconstruct　the　basketball　trajectory　from　2D　plane　to　3D　space.　First　we　discuss　the　camera　calibration　and　obtain　the　affine　projection　matrix.　Estimation　of　the　3D　coordinates　from　2D　coordinates　is　a　morbid　problem,　in　this　paper　we　resolve　it　by　the　continuity　of　basketball　trajectory.　Finally,　the　3-D　scene　of　basketball　court　and　the　3-D　motion　of　the　basketball　are　generated.　©　2008　IEEE.

关键词：

Basketball Signal processing Trajectories

作者机构：

[ 1 ] [Lifang, Wu]School of Electronic Information and Control Engineering, Beijing University of Technology, China
[ 2 ] [Wei, Shen]School of Electronic Information and Control Engineering, Beijing University of Technology, China
[ 3 ] [Xiuli, Han]School of Electronic Information and Control Engineering, Beijing University of Technology, China
[ 4 ] [Xianglong, Meng]American Project Section, Achievo Information Technology Ltd., China
[ 5 ] [Chao, Liu]School of Electronic Information and Control Engineering, Beijing University of Technology, China

通讯作者信息：

电子邮件地址：

lfwu@bjut.edu.cn

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